Predicted protein targets (top 18)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HTR1A | P08908 | 2/20 | 0.44 |
| ▸ | HTR3A | P46098 | 2/20 | 0.44 |
| ▸ | MAPT | P10636 | 3/20 | 0.43 |
| ▸ | USP2 | O75604 | 1/20 | 0.43 |
| ▸ | THRB | P10828 | 1/20 | 0.43 |
| ▸ | CHRM4 | P08173 | 1/20 | 0.43 |
| ▸ | LMNA | P02545 | 1/20 | 0.43 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.43 |
| ▸ | NCF1 | P14598 | 1/20 | 0.42 |
| ▸ | ADRB2 | P07550 | 1/20 | 0.42 |
| ▸ | ALDH1A1 | P00352 | 3/20 | 0.41 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.41 |
| ▸ | POLB | P06746 | 1/20 | 0.41 |
| ▸ | RAD52 | P43351 | 1/20 | 0.41 |
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.41 |
| ▸ | HSD17B10 | Q99714 | 1/20 | 0.41 |
| ▸ | AKR1C3 | P42330 | 1/20 | 0.41 |
| ▸ | CHKA | P35790 | 1/20 | 0.41 |
Click a target to see other patent compounds predicted against it — the reverse direction, in place.
Similar compounds — the chemically nearest patent molecules
Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL27372168 | 0.87 | HTR1A (0.43) | HTR1AHTR3AMAPTUSP2THRB | |
| SCHEMBL12072936 | 0.85 | HTR1A (0.51) | HTR1AHTR3AMAPTUSP2THRB | |
| SCHEMBL13547748 | 0.83 | ALDH1A1 (0.45) | HTR1AHTR3AMAPTUSP2THRB | |
| SCHEMBL9988367 | 0.83 | NCF1 (0.56) | HTR1AHTR3AMAPTUSP2THRB | |
| SCHEMBL22547413 | 0.83 | ALDH1A1 (0.41) | MAPTCHRM4LMNAALDH1A1KDM4E | |
| SCHEMBL14686716 | 0.82 | HTR3A (0.51) | HTR1AHTR3AADRB2 | |
| SCHEMBL18539453 | 0.82 | KDM4E (0.44) | HTR1AMAPTNCF1ALDH1A1KDM4E | |
| SCHEMBL189132 | 0.82 | MAPT (0.59) | MAPTTHRBLMNASMN1; SMN2NCF1 | |
| SCHEMBL29507839 | 0.82 | MAPT (0.59) | MAPTTHRBLMNASMN1; SMN2NCF1 | |
| SCHEMBL29310423 | 0.81 | HTR1A (0.43) | HTR1AHTR3AMAPTUSP2THRB |
Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.
Patent provenance — the patents this molecule appears in, and who filed them
Claimed or disclosed in 12 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| WO-2024105363-A1 | PYRIDONE AND PYRIMIDINONE INHIBITORS OF HEMATOPOIETIC PROGENITOR KINASE 1 | CURADEV PHARMA LTD (GB) | 2024-05-23 | — | — | WO | disclosed |
| US-11345711-B2 | 8,9-dihydroimidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-ones | Impact Therapeutics (Shanghai), Inc (CN) | 2022-05-31 | — | — | US | disclosed |
| WO-2021254389-A1 | PYRAZOLO[3,4-D]PYRIMIDINE-3-KETONE DERIVATIVE AS WEE-1 INHIBITOR | 微境生物医药科技(上海)有限公司 | 2021-12-23 | — | — | WO | disclosed |
| US-20200385394-A1 | 8,9-DIHYDROIMIDAZO[1,2-a]PYRIMIDO[5,4-e]PYRIMIDIN-5(6H)-ONES | Impact Therapeutics (Shanghai), Inc (CN) | 2020-12-10 | — | — | US | disclosed |
| WO-2020210383-A1 | HETEROCYCLIC COMPOUNDS AND USES THEREOF | NUVATION BIO INC. (US) | 2020-10-15 | — | — | WO | disclosed |
| WO-2020210377-A1 | HETEROCYCLIC COMPOUNDS AND USES THEREOF | NUVATION BIO INC. (US) | 2020-10-15 | — | — | WO | disclosed |
| US-10703759-B2 | 8,9-dihydroimidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-ones | IMPACT THERAPEUTICS, INC (CN) | 2020-07-07 | — | — | US | disclosed |
| US-20190308984-A1 | 8,9-DIHYDROIMIDAZO[1,2-a]PYRIMIDO[5,4-e]PYRIMIDIN-5(6H)-ONES | Impact Therapeutics (Shanghai), Inc (CN) | 2019-10-10 | — | — | US | disclosed |
| EP-1697353-A2 | ARALKYL AND ARALKYLIDENE HETEROCYCLIC LACTAMS WITH AFFINITY FOR 5-HT1 RECEPTORS | Pfizer Products Incorporated (US) | 2006-09-06 | — | — | EP | disclosed |
| US-20050227980-A1 | Aralkyl and aralkylidene heterocyclic lactam and imides | PFIZER INC. | 2005-10-13 | — | — | US | disclosed |
| US-20050227981-A1 | Aralkyl and aralkylidene heterocyclic lactam and imides | PFIZER INC | 2005-10-13 | — | — | US | disclosed |
| WO-2005061491-A2 | ARALKYL AND ARALKYLIDENE HETEROCYCLIC LACTAMS WITH AFFINITY FOR 5-HT1 RECEPTORS | PFIZER PRODUCTS INC. (US) | 2005-07-07 | — | — | WO | disclosed |
Patent text — is the patent's own abstract consistent with the prediction?
For each of this compound's patents that has machine-readable text (6 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-20190308984-A1 | 8,9-DIHYDROIMIDAZO[1,2-a]PYRIMIDO[5,4-e]PYRIMIDIN-5(6H)-ONES | WEE1, WEE2, CCNE1 | HTR1A 3666/4885HTR3A 4126/4885MAPT 4062/4885 |
| US-11345711-B2 | 8,9-dihydroimidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-ones | WEE1, WEE2, CCNE1 | HTR1A 3666/4885HTR3A 4126/4885MAPT 4062/4885 |
| US-20050227981-A1 | Aralkyl and aralkylidene heterocyclic lactam and imides | ARAF, MRPL21, ACSL3 | HTR1A 1156/4885HTR3A 2526/4885MAPT 3110/4885 |
| US-10703759-B2 | 8,9-dihydroimidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-ones | WEE1, WEE2, CCNE1 | HTR1A 3666/4885HTR3A 4126/4885MAPT 4062/4885 |
| US-20050227980-A1 | Aralkyl and aralkylidene heterocyclic lactam and imides | ARAF, MRPL21, ACSL3 | HTR1A 1156/4885HTR3A 2526/4885MAPT 3110/4885 |
| US-20200385394-A1 | 8,9-DIHYDROIMIDAZO[1,2-a]PYRIMIDO[5,4-e]PYRIMIDIN-5(6H)-ONES | WEE1, WEE2, CCNE1 | HTR1A 3666/4885HTR3A 4126/4885MAPT 4062/4885 |
“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.